#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<math.h>
#include<string.h>

#define Bit_Move(x) (((x&0x55555555)<<1)+((x&0xaaaaaaaa)>>1))
int main()
{
    int a = 5;
    printf("%d\n", Bit_Move(a));
    return 0;
}